Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).

Municipality

Region

Distance (km)

Inhabitants

Cumulative Inhabitants

Castelsantangelo sul Nera

MC

2

281

281

Ussita

MC

4

444

725

Visso

MC

7

1107

1832

Bolognola

MC

11

142

1974

Preci

PG

11

724

2698

Montemonaco

AP

13

604

3302

Acquacanina

MC

13

121

3423

Fiastra

MC

14

559

3982

Norcia

PG

14

4957

8939

Montefortino

FM

15

1178

10117

Fiordimonte

MC

15

202

10319

Montegallo

AP

16

523

10842

Monte Cavallo

MC

16

145

10987

Amandola

FM

18

3629

14616

Pieve Torina

MC

18

1458

16074

Sarnano

MC

18

3264

19338

Pievebovigliana

MC

18

866

20204

Arquata del Tronto

AP

19

1178

21382

Sellano

PG

20

1079

22461

Municipalities with at least 50000 inhabitants

An earthquake occurred to

38 Km E of Foligno (57155 inhabitants)

52 Km NW of Teramo (54892 inhabitants)

57 Km NE of Terni (111501 inhabitants)

65 Km NW of L'Aquila (69753 inhabitants)

67 Km E of Perugia (166134 inhabitants)

84 Km SW of Ancona (100861 inhabitants)

92 Km W of Montesilvano (53738 inhabitants)

99 Km NW of Pescara (121014 inhabitants)

Recent and historical Seismicity

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the last three days (72 hours) *

This map reports the earthquake epicenters located in the past 72 hours (3 days) from the time this page has been generated. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.

Earthquakes of the last 90 days *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.

Earthquakes since 1985 *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.

Earthquakes since 1000 AD until 2014 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.

* Caution: The epicentral location of the earthquake shown on these maps can be slightly different from the final one.

Seismic hazard

Not available maps for this sismic event.

Shakemap

Not available maps for this sismic event.

Felt maps

The earthquake effects in MCS scale as obtained from the compiled questionnaire *

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.

* Caution: The epicentral location of the earthquake shown on these maps can be slightly different from the final one.

Locations history

Type

Magnitude

Date and Time (UTC)

Latitude

Longitude

Depth (km)

Published time (UTC)

Author

Location ID

Rev 1000

ML 2.5

2019-03-0612:58:33

42.91

13.17

7

2019-08-2208:24:55

Bollettino Sismico Italiano INGV

67214791

Rev 100

ML 2.4

2019-03-0612:58:33

42.91

13.16

8

2019-03-0613:11:26

Sala Sismica INGV-Roma

66222531

Preferred location and magnitude until now.

Origin information

Origin

Field

Value

Time (UTC)

2019-03-06 12:58:33
± 0.04

Latitude

42.91
± 0.00

Longitude

13.17
± 0.00

Depth (km)

7
± 0 (from location)

Evaluation mode of Origin

manual

Evaluation status of Origin

reviewed

Version

1000 -> BULLETIN-INGV

Event type

earthquake

Origin ID

67214791

Uncertainty

Field

Value

Preferred uncertainty description

uncertainty ellipse

Semi-major axis of confidence ellipse (meter)

274

Semi-minor axis of confidence ellipse (meter)

140

Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)

76

Circular confidence region, given by single value of horizontal uncertainty (meter)

270

Confidence level of the uncertainty (%)

68

Quality

Field

Value

Largest azimuthal gap in station distribution as seen from epicenter (degree)

37

Number of associated phases, regardless of their use for origin computation

90

Number of defining phases

84

RMS of the travel time residuals of the arrivals used for the origin computation (sec)

Focal Mechanisms *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.

* Caution: The epicentral location of the earthquake shown on these maps can be slightly different from the final one.